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Slight cleanup of the ADD_IP_ALIASES change.

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Apply the same change to ADD_SNAT_ALIASES.
Add a new 'report' function that prints and logs in a single call.


git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@14 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2002-05-02 22:56:27 +00:00
parent d97c5573c6
commit 9ba6a48354
1 changed files with 35 additions and 23 deletions
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58
Shorewall/firewall
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@ -100,6 +100,14 @@ startup_error() # $* = Error Message
exit 2
}
###############################################################################
# Send a message to STDOUT and the System Log #
###############################################################################
report () { # $* = message
echo "$@"
logger "$@"
}
###############################################################################
# Perform variable substitution on the passed argument and echo the result #
###############################################################################
@ -1069,25 +1077,27 @@ setup_nat() {
if [ -n "$ADD_IP_ALIASES" ]; then
#
# Folks begin to panic if they don't see all of the same
# Folks feel uneasy if they don't see all of the same
# decoration on these IP addresses that they see when their
# distro's net config tool adds them. In an attempt to cut
# down on their anxiety, we'll introduce the following (no doubt
# buggy) code to set the VLSM and BRD just like the primary
# address
# distro's net config tool adds them. In an attempt to reduce
# the anxiety level, we'll introduce the following code to set
# the VLSM and BRD just like the primary address
#
# Get all of the lines that contain inet addresses with broadcast
#
val=`ip addr show $interface | grep 'inet.*brd '` 2> /dev/null
#
# Hack off the leading 'inet <ip addr>' (actually cut off the
# "/" as well but add it back in.
#
val="/${val#*/}"
#
# Now get the VLSM, "brd" and the broadcast address
#
val=`echo $val | cut -d' ' -f1,2,3`
if [ -n "$val" ] ; then
#
# Hack off the leading 'inet <ip addr>' (actually cut off the
# "/" as well but add it back in).
#
val="/${val#*/}"
#
# Now get the VLSM, "brd" and the broadcast address
#
val=`echo $val | cut -d' ' -f1,2,3`
fi
run_ip addr add ${external}${val} dev $interface
echo "$external $interface" >> ${STATEDIR}/nat
@ -1992,7 +2002,14 @@ setup_masq()
if [ -n "$address" -a -n "$ADD_SNAT_ALIASES" ]; then
qt ip addr del $address dev $interface
run_ip addr add $address dev $interface
val=`ip addr show $interface | grep 'inet.*brd '` 2> /dev/null
if [ -n "$val" ] ; then
val="/${val#*/}"
val=`echo $val | cut -d' ' -f1,2,3`
fi
run_ip addr add ${address}${val} dev $interface
echo "$address $interface" >> ${STATEDIR}/nat
fi
@ -2735,9 +2752,7 @@ define_firewall() # $1 = Command (Start or Restart)
createchain shorewall no
echo "Shorewall ${1}ed"
logger "Shorewall ${1}ed"
report "Shorewall ${1}ed"
rm -rf $TMP_DIR
}
@ -2833,9 +2848,7 @@ refresh_firewall()
#
refresh_blacklist
echo "Shorewall Refreshed"
logger "Shorewall Refreshed"
report "Shorewall Refreshed"
rm -rf $TMP_DIR
}
@ -3061,8 +3074,7 @@ case "$command" in
;;
reset)
iptables -L -n -Z -v
echo "Shorewall Counters Reset"
logger "Shorewall Counters Reset"
report "Shorewall Counters Reset"
;;
refresh)
do_initialize